These mods are to solve the problem in bug 7506. It's a lot of rework to solve a fairly small problem... such is life.

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@47303 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 15 insertions, 6 deletions

diff --git a/main/utils.c b/main/utils.c
index b1c154131..ff226fc11 100644
--- a/main/utils.c
+++ b/main/utils.c
@@ -877,15 +877,11 @@ ast_string_field __ast_string_field_alloc_space(struct ast_string_field_mgr *mgr
 	return result;
 }
 
-void __ast_string_field_index_build(struct ast_string_field_mgr *mgr,
+void __ast_string_field_index_build_va(struct ast_string_field_mgr *mgr,
 				    ast_string_field *fields, int num_fields,
-				    int index, const char *format, ...)
+				    int index, const char *format, va_list ap1, va_list ap2)
 {
 	size_t needed;
-	va_list ap1, ap2;
-
-	va_start(ap1, format);
-	va_start(ap2, format);		/* va_copy does not exist on FreeBSD */
 
 	needed = vsnprintf(mgr->pool->base + mgr->used, mgr->space, format, ap1) + 1;
 
@@ -906,7 +902,20 @@ void __ast_string_field_index_build(struct ast_string_field_mgr *mgr,
 	fields[index] = mgr->pool->base + mgr->used;
 	mgr->used += needed;
 	mgr->space -= needed;
+}
+
+void __ast_string_field_index_build(struct ast_string_field_mgr *mgr,
+				    ast_string_field *fields, int num_fields,
+				    int index, const char *format, ...)
+{
+	va_list ap1, ap2;
 
+	va_start(ap1, format);
+	va_start(ap2, format);		/* va_copy does not exist on FreeBSD */
+
+	__ast_string_field_index_build_va(mgr, fields, num_fields, index, format, ap1, ap2);
+
+	va_end(ap1);
 	va_end(ap2);
 }